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Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG845669979

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845669979

Diamond specifications and retailer prices

From $312 SGD
$244 USD
As of November 2, 2026
Save $2,094 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,406 SGD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845669979 or 845669979. Listed at 21 retailers as of November 1, 2026, with prices from $312 to $2,406, a $2,094 spread on the same certified stone. Helzberg Diamonds lists it at $2,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669979
Dimensions12.16 × 6.06 × 3.76 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm6.06 mm1.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845669979
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,406 SGD|Low: $312 SGD|High: $105,632 SGD|Avg: $25,801 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 6$312 SGD
Retailer 17$359 SGD
Retailer 15$363 SGD
Retailer 18$388 SGD
Retailer 2$432 SGD
Retailer 4$654 SGD
Retailer 16$669 SGD
Retailer 3$710 SGD
Retailer 21$712 SGD
Retailer 13$736 SGD
Retailer 19$1,246 SGD
Retailer 20$1,251 SGD
Retailer 9$1,313 SGD
Retailer 5$1,477 SGD
Retailer 8$1,668 SGD
Retailer 7$1,708 SGD
Helzberg Diamonds$2,406 SGD
Retailer 14$33,226 SGD
Retailer 12$51,728 SGD
Retailer 11$51,836 SGD
Retailer 10$60,800 SGD

10 data points across 21 retailers

21 retailers$312 SGD to $2,406 SGD

A
Cheapest Retailer
-
$312 SGD
$244 USD
A
Retailer 2
-
$359 SGD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$363 SGD
$284 USD
View
A
Retailer 4
-
$388 SGD
$303 USD
View
A
Retailer 5
-
$432 SGD
£266 GBP
View
A
Retailer 6
-
$654 SGD
$511 USD
View
A
Retailer 7
-
$669 SGD
ZAR 8,456 ZAR
View
A
Retailer 8
-
$710 SGD
$555 USD
View
A
Retailer 9
-
$712 SGD
$557 USD
View
A
Retailer 10
-
$736 SGD
£453 GBP
View
B+
Retailer 11
-
$1,246 SGD
$974 USD
View
B+
Retailer 12
-
$1,251 SGD
$978 USD
View
B+
Retailer 13
-
$1,313 SGD
$1,026 USD
View
B+
Retailer 14
-
$1,477 SGD
$1,155 USD
View
B
Retailer 15
-
$1,668 SGD
$1,304 USD
View
B
Retailer 16
-
$1,708 SGD
$1,336 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKLMMPPNP · Nov 1
$2,406 SGD
$1,881 USD
View
16 more retailers have this diamond
Prices start from $312 SGDSave up to $2,094 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.56ct Marquise
$312 SGD